James Dicas ~1720 of AAC Md.
Does anyone know of a record other then the Rufus Dicus book that states James Dicas born around 1720 was the father of Jacob Dicas, James Philip Dicas, or John Dicas, of AAC. Md., they being born around 1740-50. Since DNA tests say James of AAC Md. was not the son of William Dicas of Kent Co., Md. I am trying to find out if this was an assumption or a proven name of these childern.